| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $117.55 | 13.729% | $133.6884 | $133.69 | $133.70 | $133.70 |
| Purchase #2 | $186.78 | 10.831% | $207.0101 | $207.01 | $207.00 | $207.00 |
| Purchase #3 | $94.42 | 4.322% | $98.5008 | $98.50 | $98.50 | $98.50 |
| Purchase #4 | $233.79 | 8.300% | $253.1946 | $253.19 | $253.20 | $253.20 |
| Purchase #5 | $209.81 | 5.729% | $221.83 | $221.83 | $221.85 | $221.80 |
| Purchase #6 | $177.41 | 11.819% | $198.3781 | $198.38 | $198.40 | $198.40 |
| Purchase #7 | $161.41 | 4.247% | $168.2651 | $168.27 | $168.25 | $168.30 |
| 7 purchase totals = | $1,181.17 | $1,280.8671 | $1,280.87 | $1,280.90 | $1,280.90 | |